The following schema describes how to use the audiopreproc module to assess audio for clipping and to measure the signal-to-noise ratio.
[AudioAnalysis] 0 = a,ts <- audio(MONO, input) 1 = f <- frontend(_, a) 2 = nf <- normalizer(_, f) 3 = w <- audiopreproc(ACS, a, nf) 4 = output <- wout(_,w,ts)
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The audio module processes the mono audio. |
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The frontend module converts the audio data from 0 into front-end frame data. |
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The normalizer module normalizes the frame data from 1. |
3
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The audiopreproc module, set to use audio classification (A), clipping detection (C) and signal-to-noise ratio calculation (S), processes the audio (a) and normalized frame data (nf). |
4
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The wout module writes the results to an output file. |
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